aurora gradient: blue and green glow

captivating seamlessly experience minimalist screenshot wallpaper aesthetic astronomy gradient features blending creating striking universe midnight vibrant dynamic calming perfect seeking stylize vehicle aurora mobile smooth bottom effect vector design modern visual device galaxy nebula planet green phone light space earth blue glow flat hues star sky mobilewallpaper bluegreengradient auroralights flatdesign 2dvectorart gradientbackground auroraeffect minimalart modernwallpaper sleekdesign phonebackground vectorwallpaper vibrantgradient calmingart northernlightsstyle smoothgradient glowingeffect artisticwallpaper digitalart softcolors cleanlines gradientaurora natureinspireddesign simplebackground modernaesthetic